Mark Laidlaw
Investor - Constellation Technology Ventures at Constellation
Shady Side, Maryland
Mark Laidlaw, Investor - Constellation Technology Ventures at Constellation is an active investor based in Shady Side, Maryland. This profile covers what Mark Laidlaw backs, at which stage, and how founders can reach out in 2026.
Energy industry professional with 20+ years of experience in commercial and financial roles including Venture Capital, M&A, Business Development, and Project Finance.
Mark Laidlaw invests in Climate & Energy, typically at Early Stage Venture.
- Investor type
- VC
- Stages
- Early Stage Venture
- Invests in
- Climate & Energy
- Location
- Shady Side, Maryland
- Typical check
- $500K
How to reach Mark Laidlaw
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Round Funded. "Mark Laidlaw." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-laidlaw
Frequently Asked Questions
Who is Mark Laidlaw?
Mark Laidlaw, Investor - Constellation Technology Ventures at Constellation is an active investor based in Shady Side, Maryland. Mark Laidlaw invests in Climate & Energy, typically at Early Stage Venture.
What does Mark Laidlaw invest in?
Mark Laidlaw invests in Climate & Energy, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Laidlaw invest at?
Mark Laidlaw typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mark Laidlaw's typical check size?
Mark Laidlaw typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.